2 1/8 multiplied by 4/5 reduced to lowest term

The ratio of girls to boys is 4:5 if there are 27 total students how many are girls? Boys?

The function f (x) is graphed on the coordinate plane. What is the function rule

The equation a=180 (n-2) represents the angel measure a in a regular n sided polygon When the equation is solved for n n is equal to a fraction with a denominator of a - 180 What is the numerator of the factor

Whats 4485 square feet of grass in 3/4 of an hour. How many square feet of grass can be fertilized per hour

Find the sum.-1/2 (7z 4) 1/5 (5z-15)

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.